Successful people have some good qualities and above all, they are never ________ a simple life so they keep fighting until they become top ones.
It has always been the _____ of our firm to encourage workers to take part in social activities.
The most important _____ of his speech was that we should all work whole-heartedly for the people.
When I worked as the general manager of the firm, I sometimes had _____ to visit London on business.
As civilization______, more and more people have realized the importance of preserving rare animals from extinction.
Although I had read the book assigned by the professor several times, it didn’t make any______ to me.